:host {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
}
.btn-group{
  margin-bottom: 10px;
}

.panels-div {
  flex-grow: 1;
  overflow: auto;
}

.secondary-header{
  margin-left: 20px;
  float: right;
}
